package cn.tedu._05mvcboot01.controller;

import cn.tedu._05mvcboot01.pojo.dto.BMIControllerDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class BMIController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi(BMIControllerDTO userLoginDTO) {
        double height = userLoginDTO.getHeight();
        double weight = userLoginDTO.getWeight();
        double bmi = weight / (height * height);
        if (bmi < 18.5) {
            return "体重过轻";
        } else if (bmi < 23.9) {
            return "正常";
        } else if (bmi < 26.9) {
            return "微胖";

        } else {
            return "胖字";
        }


    }

}
